ChangeLog Blog
Practical guides, templates, and insights for QS teams and commercial managers working on construction projects.
Guides12 February 2026·8 min read
What Is a Variation Register? A Complete Guide for Construction Teams
Learn what a variation register is, why every construction project needs one, and how to set one up properly across NEC, JCT, and FIDIC contracts.
Read more →NEC Contracts12 February 2026·10 min read
NEC Compensation Events: How to Track and Manage Them Effectively
A practical guide to identifying, notifying, and tracking NEC compensation events. Includes timelines, common pitfalls, and a step-by-step tracking process.
Read more →Guides12 February 2026·6 min read
Variation Register vs Change Order Log: What's the Difference?
Confused by the terminology? This guide breaks down the difference between variation registers, change order logs, and variation schedules used across global construction markets.
Read more →Ready to ditch the spreadsheets?
ChangeLog gives your team a proper variation register — built for construction, not adapted from generic project tools.
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